Our Service&colon;1&period;For all our customers&comma; our products have 1 year warranty&comma; and life-long maintenance&period;2&period;All inquiries will be replied in 24 hours&period;3&period;We will provide technical support&comma; our engineers will help to solve the problems you met&period;4&period;We can provide OEM and ODM service&period;5&period;Our factory is locating in Nanjing city&comma; welcome to visit our factory&period;6&period;All products will be well checked and well packed before shipment&comma; and qualification certificatewill be provided&period;

Calibration&colon;Do you know how to calibrate your portable gas detectors&quest;Please contact us to ask for help&period;

Why choose KELISAIKE&quest; 1&period; Mutual benefit &colon; We are a factory&comma; our price will be cheaper in the same quality&period;2&period; Professional engineers&colon; We have 3 engineers who have more than 10 years' experience and over 5 engineer assistants in gas detection line&comma; with Hi-Tech equipments&comma; we make more accurate and stable products&period;3&period; Customize &colon; We have strong R&D team&comma; can custom product as your request&period;4&period; Free OEM service &colon; &lpar;a&rpar; Silk-printing your Logo&lpar;≥100PCS&rpar;&period; &lpar;b&rpar; Design your color box&lpar;≥200PCS&rpar;&period; 5&period; Mix order &colon; We accept mix order&comma; different model and small quantity order&period; 6&period; After service&colon; &lpar;a&rpar; 1 Year warranty&period; &lpar;b&rpar; If you found any inferior-quality products from us&comma; we will send new ones to replace for free in your next order after confirmed&period;

Q&colon; Can I order one piece for sample to test the quality&quest;A&colon; Yes&comma; We recommend to check the sample before order&period;

Q&colon; May I have your catalogue and price list for trial order in MOQ quantity&quest;A&colon; All our products were shown on Made in China&comma; please have a detailed looking and choose the interested models in our site&period; Or you can send email to us&period;

Q&colon; If I order big quantity&comma; what's the good price&quest;A&colon; Please send the details enquiry to us&comma; such as the Item Number&comma; Quantity for each item&comma; Quality request&comma; Logo&comma; Payment Terms&comma; Transport method&comma; Discharge place etc&period; We will make the accurate quotation to you as soon as possible&period;